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From "Schad, Bjoern-Bernhard (EXT-Redknee - DE/Berlin)" <bjoern-bernhard.sc...@redknee.com>
Subject Migration needed when updating within an Hadoop release
Date Fri, 14 Jun 2013 10:00:03 GMT

has it ever happened that a migration of persistent data has been needed (or automatically
executed) when updating a Hadoop installation within a release?

If so, where could I find information regarding such needed migration?

I would be interested because the runtime of such migration would probably depend on the amount
of managed data and had to be planned.

Thank you very much,

Redknee (Germany) GmbH
Geschäftsleitung / Board of Directors: Chris Newton-Smith
Sitz der Gesellschaft: München / Registered office: Munich
Registergericht: München / Commercial registry: Munich, HRB 139030

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